the headset to write off as a joke. If you cannot compete with headphones alone, as in the Sennheiser or other such companies as similar price it's not worth it. I prefer Sennheiser headphones with a clip on microphone, or the setup I have where I have a blue yeti right next to me.
The mouse,I definitely would buy that online. I want to feel it in my hand first. But at the same time I really doubt any mouse is ever going to come close to usefulness of the razor naga I have. I don't even use it for gaming, I have it set up for the Internet. It's really hard to be usefulness there.
The keyboard,I don't care for design but it's not a dealbreaker. What is the dealbreaker is that it's not use mechanical keys, or at least they're not saying it's easy mechanical keys. I've been looking for a new keyboard for the last two years, Ana came over $100 for the one with mechanical keys. So I'll stick to my $30 keyboard that came with the computer's six or eight years ago, I forget how old the damn thing is, but it gets the job done.